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King Koil World Luxury Devonshire Reviews

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King Koil World Luxury Devonshire

The Devonshire Plush Euro Top is a 15" high innerspring mattress in the World Luxury Series by King Koil. The support of the encased pocket coils is paired with the softness of foam layers and the temperature control of cover materials and gel-infusion.

The quilted cover features a silk-wool blended fabric combined with Hydra-Performa fibers, which wick body moisture from the surface to keep it dry. The cover fabric is quilted to a Safeguard fire retardant pad to meet federal flame resistance standards.

kk material advagel

The top layer is 1" of AdvantaGel, resilient foam infused with gel. The foam is for even support while the gel is for cooling.

At 3 on a firmness scale of 10, the Devonshire is a plush model. This plushness is gained through layers of "high performance" Super Soft foam. The upper layer is " and the lower layer " thick.

KK reacta_fom

Between these two "high performance" layers is a 2" layer of Perfect Contour ultra-soft convoluted foam. This foam is divided into five zones of differing levels of firmness to configure levels of support for five areas of the body with firmer support where it is needed. The convoluted surface responds to the contours of the body while letting air flow between layers for ventilation.

kk contour-elite-plus

With a coil count of 1024 in Queen size, the independent pocket coils in the support core of the Devonshire Plush Euro Top mattress conform to the shape and weight of the sleeper's body. These individual coils are held in place by foam encasement, the Excellent Edge, which also serves as edge support for the surface.

A 10-year non-prorated warranty covers the World Luxury Devonshire against defects in manufacturing or materials.

  • Mattress and Bed Set Model Name

    King Koil World Luxury Devonshire

  • Price Category


  • Listed Manufacturer

    King Koil

  • Location

    King Koil, 7501 South Quincy St. Suite 130, Willowbrook, IL 60527, USA, 1-800-525-8331

  • Bed Classification


  • Level of Firmness


  • Inner Bed Composition

    Pocket coils (coil count 1024), four foam comfort layers

  • Mattress Edge Support

    Foam encasement

  • Mattress Cover Composition

    Silk and wool blend with moisture-wicking fibers

  • Total Mattress Height

    15 inches

  • Bed Foundation

    Platform or box spring

  • Special Features

    gel-infusion, super-soft foams, moisture-wicking in cover

  • Sleep Trial

    120 days

  • Bed Warranty

    10-year non-prorated

  • Manufactured In


  • Restrictions

    Keep in sanitary condition, and provide proper foundation

  • Website


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